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Sensors & Actuators: B. Chemical, ISSN 0925-4005, 05/2017, Volume 243, pp. 882 - 887
This paper describes an optical sensor system for quantifying ammonia at low concentration. An open path optical technique is used to measure ammonia... 
Optical sensor | Ammonia measurement | Lower detection limit | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | CROSS-SECTIONS | INSTRUMENTS & INSTRUMENTATION | UV REGION | SPECTROSCOPY | SENSOR | ABSORPTION | ONLINE | Measurement | Ammonia
Journal Article
Sensors & Actuators: B. Chemical, ISSN 0925-4005, 11/2013, Volume 188, pp. 972 - 977
A novel molecularly imprinted nanoparticles based potentiometric sensor with a nanomolar detection limit has been described. Uniform-sized molecularly... 
Trace-level analysis | Potentiometric sensors | Triclosan | Molecularly imprinted nanoparticles | Asymmetric membranes | ELECTROCHEMISTRY | SELECTIVE MEMBRANE ELECTRODES | CHEMISTRY, ANALYTICAL | INSTRUMENTS & INSTRUMENTATION | POLYMER | DIFFUSION | Nanoparticles | Sensors
Journal Article
Nuclear Inst. and Methods in Physics Research, A, ISSN 0168-9002, 08/2016, Volume 828, Issue C, pp. 37 - 45
Journal Article
Organic Electronics, ISSN 1566-1199, 10/2019, p. 105504
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 2004, Volume 523, Issue 1, pp. 53 - 59
Journal Article
Analytical and Bioanalytical Chemistry, ISSN 1618-2642, 9/2004, Volume 380, Issue 1, pp. 7 - 14
Journal Article
Statistics in Medicine, ISSN 0277-6715, 01/2015, Volume 34, Issue 2, pp. 307 - 316
Outcome variables that are semicontinuous with clumping at zero are commonly seen in biomedical research. In addition, the outcome measurement is sometimes... 
semicontinuous data | lower detection limit | two‐part random effects model | interval censoring | fold‐increase | Interval censoring | Fold-increase | Lower detection limit | Semicontinuous data | Two-part random effects model | two-part random effects model | MEDICINE, RESEARCH & EXPERIMENTAL | MIXTURE-MODELS | MEDICAL INFORMATICS | BIAS | VACCINE | STATISTICS & PROBABILITY | PROTECTIVE EFFICACY | fold-increase | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | MATHEMATICAL & COMPUTATIONAL BIOLOGY | HI TITERS | Influenza A Virus, H1N1 Subtype - immunology | Outcome Assessment (Health Care) - methods | Influenza Vaccines - administration & dosage | Randomized Controlled Trials as Topic - statistics & numerical data | Hong Kong | Randomized Controlled Trials as Topic - methods | Humans | Biomedical Research - statistics & numerical data | Influenza, Human - blood | Models, Statistical | Influenza A Virus, H1N1 Subtype - drug effects | Antibodies, Viral - blood | Likelihood Functions | Influenza Vaccines - immunology | Outcome Assessment (Health Care) - statistics & numerical data | Analysis of Variance | Computer Simulation | Adolescent | Biomedical Research - methods | Influenza, Human - virology | Child | Influenza, Human - prevention & control | Monte Carlo Method | Influenza, Human - immunology | Usage | Censorship | Analysis and chemistry | Low density lipoproteins | Analysis | Blood
Journal Article
Electroanalysis, ISSN 1040-0397, 07/2006, Volume 18, Issue 13‐14, pp. 1254 - 1265
Journal Article
BUNSEKI KAGAKU, ISSN 0525-1931, 05/2018, Volume 67, Issue 5, pp. 239 - 247
In order to improve the lower detection limit of solvent polymeric membrane ion-selective electrodes (ISEs), a flow-through system with an ISE based on a... 
CHEMISTRY, ANALYTICAL | ion flux model | flow-through system | ion-selective electrode | lower detection limit | COEFFICIENTS | trace level analysis | SENSORS | solvent polymeric membrane | chelating solution | POTENTIOMETRY | transient potential response
Journal Article
International Journal of Electrochemical Science, ISSN 1452-3981, 2012, Volume 7, Issue 4, pp. 3306 - 3313
An Ag+-selective electrode based on thiaazacrown ether as ionophore with lower detection limit was prepared. The ion flux was decreased by controlling... 
Silver ion | Lower detection limit | Thiaazacrown ether | Ion-selective electrode | ELECTROCHEMISTRY | ION | SENSORS | POTENTIOMETRY | PROBE
Journal Article
ZEITSCHRIFT FUR GASTROENTEROLOGIE, ISSN 0044-2771, 04/2016, Volume 54, Issue 4, pp. 299 - 303
Background: Immunological fecal occult blood tests (FIT) are superior in detecting colorectal cancer and its precursors compared to conventional Guajac-based... 
COLONOSCOPY | colorectal adenoma | lower gastrointestinal bleeding | colorectal cancer | NEOPLASMS | COLORECTAL-CANCER | HUMAN FECAL HEMOGLOBIN | GASTROENTEROLOGY & HEPATOLOGY
Journal Article
Journal Article
PROGRESS IN CHEMISTRY, ISSN 1005-281X, 08/2012, Volume 24, Issue 8, pp. 1560 - 1571
Ion-selective electrodes (ISEs) based on polymeric membranes are characterized by small size, portability, low-energy consumption, and low cost, which are... 
PARTICLES | IONOPHORES | BEHAVIOR | ion-selective electrode | CURRENT PULSE METHOD | improvement | SENSORS | CHEMISTRY, MULTIDISCIPLINARY | PVC sensing membrane | KEY PARAMETERS | UNIFORM CONCENTRATION PROFILES | lower detection limit | sensor | POLARIZATION | DERIVATIVES | NEUTRAL CARRIER
Journal Article
Progress in Chemistry, ISSN 1005-281X, 08/2012, Volume 24, Issue 8, pp. 1560 - 1571
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 03/2015, Volume 21, Issue 12, pp. 4712 - 4720
Journal Article